{"id":"14ae6935-6bf2-4c58-9740-81e5f22f966b","title":"北川汶川地区野外现场调查的沟道堆积物筛分试验数据（2013-2019）","title_en":"Screening test data of channel deposits from field investigation in Wenchuan area, Beichuan (2013-2019)","serial":"","user_limit":"为尊重知识产权、保障数据作者的权益、扩展数据中心的服务、评估数据的应用潜力，请数据使用者在使用数据所产生的研究成果中（包括公开发表的论文、论著、数据产品和未公开发表的研究报告、数据产品等成果），明确注明数据来源和数据作者。对于转载（二次或多次发布）的数据，作者还须注明原始数据来源。","instructions":"文件命名：\"数据文件Excel、基于野外现场调查的沟道堆积物筛分试验数据.xlsx\"；\"数据文件图片 、基于野外现场调查的沟道堆积物筛分试验数据.docx\"。\n数据读取方式：该数据集中的文件可以直接用Microsoft office或者WPS。","description":"课题组人员针对典型“宽缓型”沟道泥石流沟-汶川七盘沟、“窄陡型”沟道泥石流沟-北川青林沟支沟开展了现场野外调查工作。通过选取七盘沟典型沟道堆积体进行现场颗粒筛分试验测定，并对沟道形态及典型沟道断面进行定性与定量的描述，发现了宽缓型沟道物源具有“宽级配、弱固结、易分层”的特征；除此之外通过选取青林沟支沟沟道泥石流堆积体样本进行现场颗粒筛分试验测定，并完成试验土样的黏粒含量、孔隙率及其抗剪强度的测定。","doi":"10.11888/SolidEar.tpdc.272120","projection":"","language":"zh","share_type":"online","east":103.64,"west":103.54,"south":31.36,"north":31.45,"scale":null,"crs":null,"filesize":3.0,"share_policy":"a","ts_created":"2022-03-10T22:02:04.713132+08:00","doi_type":"拥有自主知识产权","ts_updated":"2022-03-14T15:05:03.829571+08:00","time_description":"","datas_group":3,"time_description_en":"","data_format":null,"project":[11],"specials":[],"cite":null,"review_status":5,"review_invite":[{"user_name":"魏伟","username":"wei_iggcas","email":"weiwei@mail.iggcas.ac.cn","is_cancel_expert":false}],"review_editor":{"id":42421,"last_login":"2022-04-08T15:16:51.670544+08:00","username":"任慧霞","email":"510727846@qq.com","is_active":true,"is_staff":true,"user_name":"任慧霞"},"data_sources":null,"temporal_resolution":"1 year < x < 10 year","spatial_resolution":"10km - 100km","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[811],"subtopics":{"metadata":"14ae6935-6bf2-4c58-9740-81e5f22f966b","three_pole":null,"third_pole":null},"username":"刘波","review_time":null,"protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":57}